On the occasion of the event "Arbon Classics" a steam shuttle train circulated between Romanshorn and Arbon. 2-6-2 tank engine Ec 3/5 # 3 of the association Historische Mittel-Thurgau-Bahn (VHMThB) is pulling the train, in the rear is 2-10-0 C 5/6 # 2969 of Eurovapor Sulgen. The cars are C # 111 "Mostindien Express" of VHMThB (built 1907, rebuilt 1946) and B # 10 and # 11 of the Appenzeller Bahnen (Rorschach-Heiden-Bergbahn RHB), which are former SBB standard cars type I with aluminium body and weighing 20 ton only.